Detailed Text Display For every cell tested:. Overall string average health. High and low cell measurements. String and cell percent of relative conductance. Open fields for site and battery technical notes. Calculated and converted to micro Ohm measurement. Provides a comprehensive data platform to maintain quality programs. Infrared download is instantaneous. Relative cell measurements for easy identification of deviating cells. Historical analysis and trending of past measurements to gauge l.
Generally, a sample of 30 new or healthy batteries is tested to obtain a value representative of a new battery on-line after 90 days from installation. Test data was obtained at or adjusted to a nominal 25 C (77 F) for consistency. Temperature changes strongly affect measured conductance. Batteries with the same make, model, power rating and age (date code within 6 months) will generally conform to the model below:. New batteries will test within 10% of each other ( /- 5%) in forming a healthy string.